load http://prodata.swmed.edu/DrugDomain/af_mmcifs/O15427.cif
orient
select O15427_nD1, resi 16-215
color blue, O15427_nD1
select O15427_nD2, resi 216-415
color brightorange, O15427_nD2
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect